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Deal.ai › Southwire
Southwire
Southwire 63949202 8/3 Stranded Romex NM-B Cable 600V 125 ft

Southwire 63949202 8/3 Stranded Romex NM-B Cable 600V 125 ft

Best price now

$315.99at AmazonChecked 1 h ago

18% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $315.99 at Amazon (checked Nov 12, 2026).
  • Checked at 4 stores.

Southwire 63949202 8/3 Stranded Romex NM-B Cable 600V 125 ft prices at every store

  • Home DepotNew

    In stock

    $387.00Free shippingChecked 1 h ago
    Visit Home Depot
  • Grainger Industrial SupplyNew

    In stock

    $413.52+ $26.69 shippingChecked 1 h ago
    Visit Grainger Industrial Supply
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $315.99Free shippingChecked 1 h ago
    Visit Amazon
  • Lowe'sNew

    Availability unknown

    $387.00Free shippingChecked 1 h ago
    Visit Lowe's

Also available at

  • Voomi SupplyCheck price at Voomi Supply

Store links may earn us a commission.

Southwire 63949202 8/3 Stranded Romex NM-B Cable 600V 125 ft price history

Lowest price we've seen: $315.99 on Nov 12 at Amazon. Tracked across 4 stores since Nov 12.

About the Southwire 63949202 8/3 Stranded Romex NM-B Cable 600V 125 ft

Product Description

Southwire 63949202 is an 8/3 stranded NM-B Romex cable with integrated ground supplied on a 125 ft coil for residential wiring. It uses 8 AWG copper conductors with stranded construction, a SIMpull outer jacket, 600 V voltage rating and 90°C conductor insulation rating. The cable is listed with an ampacity of 40 A for 8 AWG and is intended for exposed and concealed dry-location branch circuits such as outlets and switches.

• 8 AWG stranded copper conductors; 3 insulated conductors plus integrated ground

• NM-B nonmetallic-sheathed cable, 125 ft coil with SIMpull outer jacket for easier installation

• Rated 600 V, conductor insulation 90°C, ampacity 40 A; UL 719 listed for residential wiring

Product Highlights

8/3 NM-B Romex cable, 125 ft, 8 AWG stranded copper, SIMpull jacket, 600V/90°C, 40A ampacity

Product Information

Standard Information

Brand : SOUTHWIRE

Manufacturer Part Number : 63949202

Technical Specifications

Brand : Southwire

Manufacturer Part Number : 63949202

Length : 125 ft

Wire Gauge : 8 AWG

Number of Conductors : 3 (three insulated conductors) + integrated grounding conductor

Conductor Material : Copper

Construction : Stranded

Cable Type : NM-B (nonmetallic sheathed) with ground

Grounding : Integrated equipment grounding conductor included

Ampacity : 40 A (typical for 8 AWG in residential branch-circuit application, per manufacturer/listing)

Voltage Rating : 600 V

Temperature Rating : 90°C

Questions and answers

Where is the Southwire 63949202 8/3 Stranded Romex NM-B Cable 600V 125 ft cheapest?
At Amazon, for $315.99, 18% under what the other stores charge, as of our latest check.
Where can I buy the Southwire 63949202 8/3 Stranded Romex NM-B Cable 600V 125 ft?
5 stores we checked sell it, including Amazon, Home Depot, Lowe's, Grainger Industrial Supply, Voomi Supply.

Stores we've priced the Southwire 63949202 8/3 Stranded Romex NM-B Cable 600V 125 ft at

  • Grainger Industrial Supply deals and prices
  • Home Depot deals and prices
  • Lowe's deals and prices

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